Chassis & Suspension
Availability
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and suspension mounts and bushings.
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A 21st-century upgrade of your Tri-Five's braking and handling begins with Wilwood ProSpindles. These precision engineered, cast steel 2 in. drop spindles make installing Wilwood brakes easy. They are lighter and stronger than factory cast iron, while lowering your car's center of gravity for less body roll, a better look, and improved handling and braking, without affecting suspension travel or geometry. Wilwood ProSpindles are designed to provide a reinforced attachment for a variety of Wilwood disc brake kits, and they install using OE ball joints and steering arms, with original or aftermarket control arms.
( 2 )
$426.95
Summit Racing™ frame brace kits are designed to easily install and strengthen the factory frame of your classic car or truck. The benefit of stiffening the frame is improved handling and a tight predictable feel. Reinforce your chassis and create a custom pro touring style, corner carving ride with these Summit Racing™ frame brace kits. *Constructed From DOM tubing *Computer Designed, Machined, and Bent *Welding Required for most kits *Adjustable transmission crossmember for Manuals or overdrives included *Generous openings for Dual Exhaust pipe routing *Exhaust hangers provided
( 69 )
$979.99
OER rear leaf springs are quality reproductions of the original designed to exact specifications to ensure the correct fit, form, and function. These leaf springs are available in applications to fit different make and model vehicles.
( 52 )
$489.99
Summit Racing™ steel transmission crossmembers allow you to run a true dual-exhaust system with most popular GM transmissions. They have a patented double-hump design, so you don't have to compromise ground clearance by running pipes under the crossmember, and they're a complete bolt-on deal—no custom fabricating or realignment is needed. The parts are made from 1/8 in. thick boxed tubing to handle the frame-twisting power of big blocks. Order the crossmember recommended for your vehicle and transmission application.
( 589 )
$75.99
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$219.99
Unity Automotive complete strut assemblies include all the components required for a strut replacement in a single, fully-assembled unit. All the parts feature OE design, and they're pre-assembled—a breakthrough that saves on installation time by eliminating the safety hazards associated with coil spring decompression. Every assembly features application-engineered valves to optimize each vehicle's unique ride and handling characteristics. Exceed your original equipment standards with the Unity Automotive complete strut assembly designed to fit your application.
( 49 )
$106.99
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$469.99
Allstar Performance panhard bar/third link brackets are manufactured with a built-in arch to allow for the adjustment of your panhard bar or third link angle without changing the length of the arm. These brackets are 1/8 in. thick mild steel and come as a pair. For your chassis and suspension fabrication parts, check out Allstar Performance.
( 2 )
$12.99
Kleinn air tanks come in many sizes, shapes, and capacities to power your air horns. Kleinn steel tanks are internally coated against corrosion using protective Cortec, which means they won't rust and will last a long time. The outside receives a black epoxy finish for lasting good looks. They're rated to SAE J10 and FMVSS 121 compliance for safety, and all have a working pressure of 150 psi. Blow your horns with Kleinn air tanks.
Not Yet Reviewed
$72.95
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$169.95
Allstar Performance panhard bar brackets connect your panhard bar to your axle housing. These durable brackets allow you to easily change your roll center height by loosening the clamp and pivoting the brackets up or down. Allstar panhard bar brackets come with Grade 5 hardware and Nyloc nuts.
( 1 )
$33.99
Helix CornerKiller IFS front suspension will revolutionize your suspension and give your car or truck the ride and handling it deserves. Each front suspension is specially designed to give your classic ride modern handling and stopping power by updating all of the critical parts. Helix starts with precision-made components that are designed to work together. Tubular control arms provide the adjustability you need to setup the suspension for your car, while your choice of standard to 2 in. drop spindles help you customize the stance. Topping off the spindles is a set of 11 in. disc brakes to provide extra stopping power. Rack and pinion steering is provided by either power assist or manual racks. Finally choose between coilovers for maximum handling and a static stance or air struts for the ultimate in ride height control and ride quality. Bring your classic ride into modern days with a Helix CornerKiller IFS front suspension package.
( 3 )
$4,449.95
Take control of your vehicle's rear axle with Helix 4-link kits. They offer total adjustability making them ideal for the track or street, and include custom bolt-on brackets, resulting in true bolt-on installation for all parts (less the axle brackets). With heavy-duty steel construction, oversized 4-link bars, hardware, instructions, and a limited lifetime warranty, your classic will enjoy the modern performance of Helix 4-link kits.
( 1 )
$849.50
These CoolRide systems have the greatest application coverage and versatility of all of RideTech's systems. They will raise and lower the vehicle, improve the handling, and offer a terrific ride. On a front system, the shock is usually relocated to the outboard side of the lower control arm. A weld-on bracket mounts the top of the shock to the frame rail. On a rear system, the air spring and shock absorber will normally go in the stock locations. These CoolRide systems consist of an air spring, a shock absorber, and all of the necessary mounting bracketry and hardware.
( 2 )
$975.00
Classic Performance tubular control arms are designed to add up to five degrees of caster in certain applications, while providing full wheel travel. They're manufactured from 1.250 in., 0.120 in. thick wall DOM tubing, with pivot barrels made from 1.500 in., 0.188 in. thick wall DOM tubing to help eliminate distortion. These control arms use bushings made from self-lubricating, non-squeak patented material that will outlast any rubber or polyurethane bushing. The control arms are designed as bolt-in replacements for your factory originals. Classic Performance tubular control arms will tighten up your front suspension and give you that performance ride through the corners and on straight roads. Select the model and options recommended for your vehicle.
( 125 )
$278.99
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$1,034.99
Slam Specialties SS Series air springs are a necessity for your air bagged car or truck. The suspension bags feature a non-ballooning, double-bellow design with internal bump stops for maximum strength and durability. The SS Series utilizes composite end plates that include a total of five 3/8 in.-16 mounting holes—two on the top plate, and three on the bottom. They're rated to handle 250 psi and have a single 1/2 in. NPT port machined from 6061-T6 aluminum with steel threaded inserts. Slam Specialties offers the SS Series air springs in several sizes.
( 1 )
$106.61
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$128.84
BMR Suspension tunnel mounted torque arms improve handling, reduce wheel hop, and add strength plus adjustability to your 4th Gen GM F-body. These packages mount the torque arm to the transmission tunnel mount instead of the transmission tail shaft, making them ideal for high-horsepower applications. The tunnel mount design removes the load from the transmission, which can damage the transmission, and puts the heavy loads of high-power cars into the chassis. The torque arm crossmember provides an adjustable mounting plate for the torque arm, while adding strength to the floor by reinforcing the transmission tunnel. Features: * Heavy-duty 1.25 in., 0.120 in. wall DOM steel tubing * Heavy-duty 1/4 in. laser-cut, CNC-formed steel plate * MIG-welded * Five mounting positions for instant center and pinion angle adjustability * Integrated driveshaft safety loop (TA011/TA012) * Increased clearance for long-tube headers/aftermarket exhaust (TA012/TA014) * Mounts to the driveshaft tunnel brace * Uses factory differential mount * CNC-machined, on-car torque arm adjuster for pinion angle * 95-durometer polyurethane front mount * Massive increase in strength over factory torque arm * Available in black hammertone or red powdercoat
( 10 )
$529.95
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$559.95
Flaming River 1955-57 Chevy power rack and pinion cradle kits make your dream ride a dream to drive! Flaming River makes your classic even better with their unique and easy-to-install cradle kits. The true fixture welded mounting cradle fits between the frame rails and bolts in place using the original chassis location--no suspension modifications are needed. Plus, by mounting the rack on the cradle system, you are reinforcing the Chevy chassis and providing increased ground clearance. Kits are available without columns or with your choice of polished or paintable tilt columns--something your '57 never had! Tri-five Chevys are probably some of the most recognized American classics, and to restore one is many an enthusiast's dream. Give your 1955-57 Chevy perfect modern steering from Flaming River 1955-57 Chevy power rack and pinion cradle kits.
( 4 )
$1,854.99
Springs for the stresses of racing! QA1 coil springs are designed to withstand the high-stress levels of modern suspensions. They are manufactured from high-quality chrome silicone steel, heat-treated and shot-peened, and then powdercoated or plated for protection and appearance. Each spring is guaranteed to be within five percent of its advertised rate.
( 60 )
$59.50
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$104.95
Chassis Engineering transmission crossmembers are offered for a variety of applications. Whether you choose their bolt-in or weld-in styles, their selection of universal units will fit most standard or automatic transmissions, and they come available with five separate drops. Plus, they can be cut to the width you need to fit your frame. Chassis Engineering also offers a collection of car and transmission-specific crossmembers that will save you fabrication time. All are made from strong steel to provide the support that you need for your restoration project.
( 6 )
$152.00
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$340.00
Strange Engineering Knight springs combine the finest quality construction with exceptional value! These springs are cold-wound to within five percent of the advertised rate and feature a durable, attractive epoxy powdercoated finish. Strange Knight springs are offered in a range of spring rates and a choice of sizes to suit your application.
Not Yet Reviewed
$44.99
Dorman Premium Chassis ball joints deliver quality engineering, manufacturing, and performance, at a fraction of the original equipment cost. Their Premium, Premium XL, and Premium RD chassis parts cover a comprehensive list of applications and go beyond the quality of OE components to provide you with extended life and rugged designs. Dorman Premium Chassis ball joints supply you with parts that are stronger, more durable, and more efficient, so your vehicle will handle and perform like new again. Benefits and features of Premium XL and Premium RD: * Premium chassis products with XL Technology feature ArmourGrade studs, an advanced low-friction polymer socket, and highly polished EverSmooth ball surfaces for precise handling. Premium I.C.E. grease in a sealed housing ensures an extended maintenance-free service life, while Dorman's exclusive WeatherShield coating offers five to ten times the corrosion resistance of OE finishes. * For vehicles that operate under heavier loads and more severe duty, Dorman's Premium RD ball joints utilize the same ArmourGrade studs and EverSmooth balls, but feature a metal-on-metal design with larger bearing surfaces for increased load capacity and a greasable socket to ensure a long service life in all conditions.
( 14 )
$7.50
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$84.99
Slam Specialties RE Series air springs are a necessity for your air bagged car or truck. The suspension bags feature a non-ballooning, double-bellow design with internal bump stops for maximum strength and durability. The RE Series utilizes chemically bonded aluminum/zinc end plates. There are a total of five 3/8 in.-16 mounting holes—two on the top plate, and three on the bottom. They're rated to handle 200 psi and have a single 1/2 in. NPT port. Slam Specialties offers the RE Series air springs in several sizes.
Not Yet Reviewed
$123.27
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$139.95
Rhodes Race Car ladder bar crossmember brackets can assist with your chassis fabrication. The tabs are made from 3/16 in. thick mild steel, and include five 3/4 in. adjustment holes. These brackets will work with a variety of crossmember sizes, depending on the set you order.
( 3 )
$74.95
Do you need to make brackets for a special project? Allstar Performance aluminum angled stock is perfect for fabricating mounting brackets. Manufactured from 6063-T5 aluminum alloy, the angled stock pieces are available in a variety of thicknesses and precut lengths, slotted or unslotted. They're sold individually or in sets of five.
( 2 )
$7.99
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$81.99
Eibach spring rubbers are used to add progressive rate to your linear race springs. They offer five different spring rubber durometers providing an extensive range of rates and dimensions for maximum tuning flexibility. Each rubber will add approximately 1.5 in. of stack height to your spring. Choose the durometer desired for your diameter springs. Eibach spring rubbers available: * Black 50D * Purple 60D * Green 70D * Yellow 80D * Blue 90D
Not Yet Reviewed
$42.00
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$48.00
Kleinn medium-duty onboard air systems offer higher pressure and capacity—which means a longer, louder blast of your horns! These kits have many features that simplify installation and prolong the life of the product. The compressor bodies are sealed and moisture/dust-resistant to make installation on the exterior no problem. The steel air tank has five ports and is configured so that no matter how you mount it, there is always a drain port available on the bottom. They also include a "snorkel system" for remote intake mounting. Find out why Kleinn Automotive Accessories are a leader in air horn and related pneumatic accessories for cars, trucks, SUVs, and everything else with a 12- or 24-volt power source when you order Kleinn medium-duty onboard air systems. More product features, items, and specifications include: * Compressor model 6275RC (150 psi) * Remote-mount air filter housing with element (plus one replacement filter) * Heavy-duty, heat-resistant, stainless steel braided leader hose with built-in check valve, mounting brackets, and hardware * Only compressor orientation not recommended is upside-down * Black epoxy 1.5-gallon air tank with five 1/4 in.-NPT ports * Pressure switch (1/4 in.-NPT; 110 psi on/145 psi off) * Safety valve (1/4 in.-NPT; 170 psi) * Compression fitting (1/4 in.-NPT) * Drain cock (1/4 in.-NPT)
Not Yet Reviewed
$349.95
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